磁碟區陰影拷貝服務（VSS）

簡單的說, vss 是建立在file system 以下的服務, 它可以替你的storage 做snapshot, 跟一般的備份不一樣, 它是用copy on write 的方式.

The shadow copy is like a simple incremental copy of the contents of the drive. The retention period is determined by the amount of space ...

Shadow Copy is a technology included in Microsoft Windows that can create backup copies or snapshots of computer files or volumes, even when they are in use ... Overview · History · Windows XP and Server 2003 · Windows Vista, 7 and Ser

VSS coordinates the actions that are required to create a consistent shadow copy (also known as a snapshot or a point-in-time copy) of the data that is to be ...

Windows Server®2003 中引進的磁碟區陰影複製服務(VSS) 可協助這些元件進行交談，使其更完美地搭配運作。 當所有元件都支援VSS 時，您就可以使用這些元件來 ...

Volume Shadow Copy Service (VSS) provides a common interface model to generate and manage online snapshots of SQL Server data.

Volume Shadow Copy Service (VSS) is a great technology to keep VM backups consistent, but it works only on Windows-based machines.

So windows has a system to keep shadow copies of files where they keep a record of changes to files so if you need to do something to a file ...

Volume Shadow Copy is a feature in Windows that allows for the backup of all system files, including those that are currently in use by applications or ...

磁碟區陰影複製服務（英語：Volume Shadow Copy Service）是微軟Windows的一項元件服務，從Windows Server 2003開始支援。 磁碟區陰影複製服務是一項定時為磁碟區作複製的服務 ...